Software development 會唔會係做d low level既先會用到
做咁耐都用唔到 最多咪call library 知道哂situation 用邊隻data structure 都好似好夠
啲公司覺得用呢種方式起碼確保到false positive candidate比較少,而就算有Max Howell呢啲false negative都可以接受
詳情可以睇吓Cracking the Coding Interview呢本書
This is sad (and frustrating for candidates), but true.
From the company's perspective, it's actually acceptable that some good candidates are rejected. The company is out to build a great set of employees.They can accept that they miss out on some good people. They'd prefer not to, of course, as it raises their recruiting costs. It is an acceptable tradeoff, though, provided they can still hire enough good people.
They're far more concerned with false positives: people who do well in an interview but are not in fact very good.